redline

General

Target

8c724f7c5a4a79d908c4772142562b80fc5f355d90fb19f5dc2114d74673435b
Size

280KB
Sample

220923-asd17acff9
MD5

ec3bcf1af2579429d7e3b26801da43c5
SHA1

107e495cbb17267deb9b51f810c600e2155186e0
SHA256

8c724f7c5a4a79d908c4772142562b80fc5f355d90fb19f5dc2114d74673435b
SHA512

1b11bd7acf8ba1090a54c3bef2ec7e0cdad68a71b62f8e72cb74d3ca16d679e1b0da00b3b586b2b054872f946ded9aa3538099e80320bcfb8335bc9567ab43f1
SSDEEP

6144:MgDeW7W5LQQwSKr7AeWLLzk1u37jsoH0Mm9igavwVf:MgK6ysQwSKr7APSaS2

Score

10^/10

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (Sup: @mr_golds)

C2

77.73.134.27:8163

Attributes

auth_value
56c6f7b9024c076f0a96931453da7e56

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

- Target
  
  8c724f7c5a4a79d908c4772142562b80fc5f355d90fb19f5dc2114d74673435b
- Size
  
  280KB
- MD5
  
  ec3bcf1af2579429d7e3b26801da43c5
- SHA1
  
  107e495cbb17267deb9b51f810c600e2155186e0
- SHA256
  
  8c724f7c5a4a79d908c4772142562b80fc5f355d90fb19f5dc2114d74673435b
- SHA512
  
  1b11bd7acf8ba1090a54c3bef2ec7e0cdad68a71b62f8e72cb74d3ca16d679e1b0da00b3b586b2b054872f946ded9aa3538099e80320bcfb8335bc9567ab43f1
- SSDEEP
  
  6144:MgDeW7W5LQQwSKr7AeWLLzk1u37jsoH0Mm9igavwVf:MgK6ysQwSKr7APSaS2
Score

10^/10

redline smokeloader tofsee xmrig logsdiller cloud (sup: @mr_golds)backdoor evasion infostealer miner persistence spyware trojan
- Detects Smokeloader packer
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- XMRig Miner payload
  miner
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1